<template>
  <div class="tab-control">
      <div v-for="(item,index) in title" :key="[item,index]" 
      class="tab-control-item" 
      :class="{active:index === currentIndex}" 
      @click="tabClick(index)">
          <span>{{item}}</span>
      </div>
  </div>
</template>

<script>
export default {
    name:"TabControl",
    props:{
        title:{
            type:Array,
            default(){
                return []
            }
        }
    },
    data(){
        return {
            currentIndex:0
        }
    },
    methods: {
        tabClick(index) {
            this.currentIndex = index;
            this.$emit('tabClick',index);
        }
    }
}
</script>

<style>
    .tab-control {
        display: flex;
        text-align: center;
        font-size: 15px;
        height: 40px;
        line-height: 40px;
        background-color: #fff;
    }

    .tab-control-item {
        flex:1;
    }

    .tab-control-item span {
        padding: 5px;
    }
    
    .active {
        color: var(--color-high-text);
    }

    .active span {
        border-bottom: 3px solid var(--color-tint);
    }

</style>